Symbol Keyboard vs MathDrill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symbol Keyboard
Access hundreds of special characters and symbols for use in any application. Simply tap a character to copy it to your clipboard, then paste it into your desired app.
- Hundreds of special characters
- Unicode symbols
- One-tap copy to clipboard
- Paste into any app
- Quick access
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Character Pad gives you quick access to hundreds of beautiful and useful special characters. Simply tap on a character to copy it to clipboard, open any other app, and paste it.
MathDrill
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Choose your challenge level from Easy to Hard, select the operations you want to practice, set your pace with a customizable timer, and dive into focused sessions designed to improve speed and accuracy. After each session, review your mistakes in the Wrong Book, track your progress with detailed statistics, and watch your skills grow over time. Key Features: - Customizable Practice: Select difficulty, operations, number of questions, and time limit to match your skill level. - Wrong Book: Automatically saves missed problems so you can review and learn from mistakes. - Progress Statistics: Visual stats including accuracy rate, best score, total sessions, and average time per session. - Clean & Focused Design: Minimalist interface keeps you focused on solving problems without distractions. - Sound & Vibration Feedback: Optional audio and haptic feedback to enhance the practice experience. - Completely Offline: No internet required. All data stays safely on your device.
Screenshots
Verdict
The clearest difference is ads: MathDrill at none against Symbol Keyboard's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Symbol Keyboard | MathDrill |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.2K ratings) — better | — |
| Positive reviews | 83.7% of reviews | — |
| Number of ratings | 3.2K — better | — |
| Update frequency | Every 10 days | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ShuMei Liang | 应龙 张 |
Bugs and requests
Symbol Keyboard
Reported bugs
2 issues- Crashes when opening the app
- Keyboard fails to switch back to default
Requested features
4 requests- Add preset symbol organization (e.g. A-Z)
- Implement settings menu (dark mode, custom folders)
- Integrate keyboard with system for easier access
- Improve search to find symbols quickly
MathDrill
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Symbol Keyboard
No in-app purchases
MathDrill
No in-app purchases
Questions
Is Symbol Keyboard free?
Is MathDrill free?
Do Symbol Keyboard or MathDrill have ads?
Other comparisons
